Marshall Chamberlain authors the Ancestor Series of adventure-Thrillers and other mystery-thrillers. Before taking up the pen, he received graduate degrees from Michigan State University and The American Graduate School of International Management, served as an officer in the USMC, and spent many years in investment banking and finance. He lives on Estero Island, better known as Fort Myers Beach, in an apartment near the water he calls the "Writing Rock." To learn more about Marshall and his writing, visit www.MarshallChamberlain.com. Write to him at author@gracepublishing.org. Or connect on Facebook and Twitter.